Yan Wang

Filings by Yan Wang span 2 companies, the busiest being Sina Corp and WEIBO Corp. Over a trading history stretching from 15 November 2006 to 26 August 2026, the count stands at 9 filings.

The open-market record consists of 4 sales worth €2.9M, with no purchase. The rest of the record consists of 4 option exercises.

The latest filing, published on 28 August 2026, reports a transaction of €190k in WEIBO Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. Section 16 rules allow two business days to file each Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.